Route 4

Route 4 is a short route between Silvent City and the savannah on Route 5. There are no trainers on this route, and before getting Arc Badge, player cannot proceed past this route.

Getting HM Cut
Route 4 can be entered when the player gains access to Silvent City, but the rocky slope beside the gate high up has collapsed, and the path to that gate is blocked by a small tree. A lumberjack is present to give the player HM1 Cut, which player can teach to a Pokémon and cut down the tree afterwards to advance forward. However, before player can actually use Cut on the field, he or she must first acquire Arc Badge in Silvent Gym.

Pokémon
All Pokémon can only be encountered after getting Cut.

Trivia

 * Before the release of Route 5 to Brimber City update, there was a Youngster in place of the Lumberjack, and players cannot get the HM1 Cut from him. When the update was released, he was promptly replaced by the Lumberjack.
 * When the other workers in the Lumberjack Warehouse on Route 7 are shoved back to work by their boss after being defeated by the player, the Lumberjack on this route also disappears, hinting that he is actually the boss.